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blood test

American

noun

a test of a sample of blood to determine blood group, presence of infection or other pathological condition, parentage, etc.

blood test British

noun

analysis of a blood sample to determine blood group, alcohol concentration, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of blood test

First recorded in 1910–15

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A blood test can be used to confirm an SMA diagnosis, and there is currently no cure for the condition.

From BBC

There is an array of tests — from cognitive exams and psychiatric evaluations to CT scans and blood tests.

From MarketWatch

Shrubsole noted that vitamin D insufficiency is widely recognized as a public health concern in the United States, and many patients are advised to take supplements based on blood test results.

From Science Daily

"There are a couple early diagnostic blood tests for Alzheimer's disease in development," Klein added.

From Science Daily

Some will get panels of blood tests that examine everything from hormone levels to thyroid and liver function.

From The Wall Street Journal

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023